<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> MAR-31-1995 <CASH> 546,613 <SECURITIES> 0 <RECEIVABLES> 48,706 <ALLOWANCES> 43,551 <INVENTORY> 0 <CURRENT-ASSETS> 0 <PP&E> 2,007,969 <DEPRECIATION> 1,562,073 <TOTAL-ASSETS> 1,081,192 <CURRENT-LIABILITIES> 0 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 1,058,496 <TOTAL-LIABILITY-AND-EQUITY> 1,081,192 <SALES> 0 <TOTAL-REVENUES> 103,642 <CGS> 0 <TOTAL-COSTS> 146,560 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (42,918) <INCOME-TAX> 0 <INCOME-CONTINUING> (42,918) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (42,918) <EPS-PRIMARY> 0 <EPS-DILUTED> 0